Escape - A Puzzling Story

[xPICKLEMONSTER]

Need... Help...

SPOILER ALERT!!!

Spoiler below!

I've tried dusins of combinations for the books.
I found the combination note:
1 (I cannot guess it. Since her poem is about sunshine and appletrees i guessed June, July, August... Not working with the other combinations)
2 (My guess is that this is the dots she puts in the end of each letter?)
3 (Must be 9)
4 (The exact difference must be 1:34, but then i guess it is 1, since it is only hours)


Also: Fix book in number 1. It is really heavy to get out...

Spoiler below!

1 there is a note for when they were engaged, use the month,
2 click on all the windows
3 there is book under the safe saying 9
4 the difference between 6 and 8 is 2 silly

Knowing which book is whixh number is hard to explain but its quite simple.

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Need... Help...

EDIT: I got it now! YES!

Yay!